True. And right now, it is still growing. Therefore, right now, the longer that attacker waits the more expensive that attack is going to be.
The main idea is that... I do not know how to explain math of it in English...
The cost for attack is not a continuous function. It grows and right now it is very high.
But one moment in future it will rapidly fall to zero.
Offer profits to secure the network.
This has no sense. Securing has a cost. Either you secure the network, or you gain profits.
This is a law of nature.
As long as a significant percentage of the world population is greedy, bitcoin works.
No. It is only a ponzi where the next levels of pyramid give their funds to early adopters.
So, we can return to this conversation in a year and see if you were right?
I will be happy to talk about cryptography and ecdsa and math/physics itself with the people who really love them.